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Key Documents

S0664

Sigma-Aldrich

Monoclonal Anti-Syntaxin antibody produced in mouse

clone HPC-1, ascites fluid

Synonyme(s) :

Anti-HPC-1, Anti-P35-1, Anti-STX1, Anti-SYN1A

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

Conjugué

unconjugated

Forme d'anticorps

ascites fluid

Type de produit anticorps

primary antibodies

Clone

HPC-1, monoclonal

Poids mol.

antigen 35 kDa

Contient

15 mM sodium azide

Espèces réactives

rat, bovine, rabbit

Technique(s)

immunocytochemistry: suitable using monolayer cultures of neonatal retina cells
microarray: suitable
western blot: 1:2,000 using crude preparation of synaptic vesicles from rat cerebral cortex

Isotype

IgG1

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

Description générale

Monoclonal Anti-Syntaxin (mouse IgG1 isotype) is derived from the hybridoma produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. Syntaxin (also cited as HPC-1 antigen), a 35 kDa molecule with carboxyl-terminal membrane anchor is a synaptic protein. Syntaxin 1 is a membrane protein. Neurons express syntaxin 1A.
Syntaxin is a 35kD synaptic protein capable of interacting with the synaptic vesicle protein synaptotagmin. It facilitates the docking and fusion of synaptic vesicles with the plasma membrane. Monoclonal anti-syntaxin antibody can be used to screen λ gt 11 library of rat hippocampus to isolate syntaxin cDNA clones. It can also be used in microarray and immunocytochemistry. Mouse anti-syntaxin antibody reacts specifically with membrane protein syntaxin (35 kD). The product has also shown cross reactivity for rabbit, rat and bovine but not for guinea pig.

Immunogène

synaptosomal plasma-membrane fraction from adult rat hippocampus.

Application

Monoclonal Anti-Syntaxin antibody produced in mouse has been used in:
  • immunoblotting
  • immunohistochemistry
  • immunoprecipitation from hippocampal lysate
  • immunohistochemical analysis

Monoclonal anti-syntaxin antibody can be used in immunoprecipitation and immunohistochemistry. It can also be used in western blotting. Further, this product can also be used to label monolayer cultures of neonatal retinal cells and frozen paraformaldehyde fixed tissue sections.

Actions biochimiques/physiologiques

Syntaxin 1 (STX1A) may control exocytosis in synaptic vesicles. In retina, STX1A may help in the structural formation of the inner nuclear layer (INL) and outer plexiform layer (OPL). Deletion of STX1A in mice affects the functions of hypothalamic-pituitary-adrenal axis. It may participate in spinal nociceptive plasticity promoted by peripheral nerve injury. It has been implicated in docking at synaptic vesicles of presynaptic neurotransmitter release sites.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

W Liu et al.
Biophysical journal, 91(2), 744-758 (2006-05-02)
Exocytotic release of neurotransmitters is mediated by the ternary soluble N-ethyl maleimide-sensitive fusion protein attachment protein receptors (SNAREs) complex, comprised of syntaxin (Sx), synaptosome-associated protein of 25 kDa (SNAP25), and synaptobrevin 2 (Sb2). Since exocytosis involves the nonequilibrium process of
M Tagaya et al.
The Journal of biological chemistry, 270(27), 15930-15933 (1995-07-07)
Syntaxin 1 (HPC-1), a component of the receptor for SNAPs (soluble N-ethylmaleimide-sensitive factor attachment proteins), has been implicated in the docking and fusion of synaptic vesicles with the plasma membrane. It was reported that syntaxin 1 in rat brain and
The AMPA receptor GluR2 C terminus can mediate a reversible, ATP-dependent interaction with NSF and alpha-and beta-SNAPs
Osten P, et al.
Neuron, 21(1), 99-110 (1998)
Neuron-like differentiation and selective ablation of undifferentiated embryonic stem cells containing suicide gene with Oct-4 promoter
Hara A, et al.
Stem Cells and Development, 17(4), 619-627 (2008)
Masataka Kunii et al.
The Journal of cell biology, 215(1), 121-138 (2016-10-05)
The membrane fusion of secretory granules with plasma membranes is crucial for the exocytosis of hormones and enzymes. Secretion disorders can cause various diseases such as diabetes or pancreatitis. Synaptosomal-associated protein 23 (SNAP23), a soluble N-ethyl-maleimide sensitive fusion protein attachment

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